First set out the calculation with the two numbers organised in columns according to the place value of each digit. 17 has 1 group of ten and 7 ones. 24 has 2 tens and 4 ones. Image caption, ...

To add two-digit numbers, you need to think about place value. You start by adding up how many ones you have. If you have more than 10 ones, you can put a group of ten into the tens column.

Add 2-Digit Numbers. Season 3 Episode 304 | 15m 59s Video has Closed Captions | CC. Join Mrs. Markavich for a word problem with her friend Professor Barble! 01/25/2021 ...

And then we're going to add two-digit numbers and write equations. This is gonna be so much fun. The first thing we always do is warm up our math brains.